In German, as in English, you can describe an event in two ways: you can focus on who is doing the action (Active), or you can focus on what is happening (Passive).
Understanding the difference is key to moving from basic storytelling to professional and objective German. Let’s break down the two voices and see how they change the focus of your sentences.
1. The Active Voice (Aktiv)
In the Active voice, the “Subject” is the hero. They are the ones performing the action. This is the most common way we speak every day.
- Focus: The Doer (The Person).
- Structure: Subject + Verb + Object.
- Example: “Der Mechaniker (Subject) repariert das Auto (Object).”
In this sentence, we care about the mechanic. He is the one doing the work.
2. The Passive Voice (Passiv)
In the Passive voice, the “Object” of the active sentence becomes the new “Subject.” The person doing the action becomes less important—or is removed entirely.
- Focus: The Action or the Object.
- Structure: New Subject + werden + … + Partizip II.
- Example: “Das Auto (New Subject) wird repariert.”
In this sentence, we don’t care who is fixing the car. We only care that the car is being fixed.
3. When Should You Use Passive?
Native speakers don’t just use Passive to sound “fancy.” They use it for specific reasons:
- The “Doer” is unknown: “Mein Fahrrad wurde gestohlen.” (My bike was stolen — I don’t know who did it!)
- The “Doer” is obvious: “Der Täter wurde verhaftet.” (The culprit was arrested — obviously by the police).
- Formal/Technical Writing: Passive is very common in news reports, manuals, and scientific papers because it sounds objective.
4. Side-by-Side Comparison
| Feature | Active Voice (Aktiv) | Passive Voice (Passiv) |
| Hero of the sentence | The person acting | The thing being acted upon |
| Verb used | The main verb (e.g., kochen) | werden + Partizip II (gekocht) |
| Typical use | Storytelling, casual talk | Reports, news, instructions |
| Example | Ich koche die Suppe. | Die Suppe wird gekocht. |
5. Can Every Sentence Be Passive?
Not quite! To make a sentence passive, you usually need a verb that takes a direct object (Akkusativ). If there is no object to “turn into” a subject, the passive becomes much trickier.
Pro Tip: If you want to include the person in a passive sentence, use the word von + Dativ.
- “Das Auto wird von dem Mechaniker repariert.”
Final Thoughts
The Active voice is about “Who,” while the Passive voice is about “What.” Once you can switch between the two, you can control exactly what your listener should focus on.
Next Step: Ready to build these sentences yourself? Check out our technical guide on How to Form the German Passive to learn the exact “werden + Partizip II” formula!